package vip.source.pattern.part06.base.service;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class InnerOrderService {

    private Logger logger = LoggerFactory.getLogger(ExternalOrderService.class);

    public long queryUserOrderCount(String userId) {
        logger.info("内部商家，查询用户的订单是否为首单：{}", userId);
        return 10L;
    }
}
